Hello list,
I'm trying to program a gridsphere portlet which act as MathService' client.
(Borja's MathService Grid Service).
I was successfull in programming a simple portlet for the simple instance
GridService. But when i cannot access the MathFactoryService.
Some details:
I transcript the client code (from MathFactory) to my portlet code. When
the following line is reached:
String endpointString =
ObjectSerializer.toString(instanceEPR,MathQNames.RESOURCE_REFERENCE);
I get the following exception:
Serialziation failed [Caused by:
java.lang.NullPointerException]
Doesn't suppose the command line client code should works in
the portlet code ?
What else should I take care about the objectSerializer object ?
Thanks in advanced.
Carlo
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